Who said anything about non-Asians? I said "merit-based" and "academic-based".
Is it inconceivable that a university that accepts only on academic performance and focuses only on academic performance will end up disproportionally Asian?
[EDIT: Actually, they can make it so that the "merit" test is not in English, but a selection of Asian languages. That'd very quickly make it into an Asian-only university without specifying Capital-R Race]